Sub-Categories. 1  Anemometers (vane and hot-wire) Anemometers are used to measure airflow and volume at registers and in ducts. Vane anemometers measure airflow independent of the air density making them ideal for many applications where measurement without the need for corrections is desired.
1 1:99 diluted household bleach (mixing 10ml of bleach with 1litre of water) can be used for general household cleaning. 2  1:49 diluted household bleach (mixing 10ml of bleach with 0.5litre of water) is used to disinfect surfaces or articles contaminated with vomitus, excreta, secretions or blood.leach containing 5.25% sodium hypochlorite should be diluted as follows (demonstration short): 1:99 diluted household bleach (mixing 10ml of bleach with 1litre of water) can be used for general household cleaning.
If any oily residue remains, you can use a bit of liquid dish detergent on the stain to lift up the remaining oils. Try to avoid using chlorine bleach to get stains out of white clothes. While bleach is certainly very effective at removing stains, it can also do a fair bit of damage to some types of fabrics.It should also not be used to soak clothing in, as long term exposure to bleach can definitely be damaging to the fabric.he sooner that you treat the stain, the better your chances are of recovering the item of clothing. 1  Place a towel on a flat surface and lay the stained garment on top of it. 2  Squirt a generous amount of liquid dishwashing detergent onto the stain. 3  Work the detergent into the stain carefully, with your fingers.